You can do physical exercises to boost your fitness, but did you know that you can also do mental exercises to boost your intelligence? You can!

Thanks to this article here, here are the things you can do each day for a week to boost your intelligence by 40%.

Saturday
Brush your teeth with your 'wrong' hand, and take a shower with your eyes closed.

Sunday
Do the crossword or Sudoku puzzle in the paper, and take a brisk walk.

Monday
Have oily fish for dinner, and either cycle, walk or take the bus into work.

Tuesday
Select unfamiliar words from the dictionary and work them into your conversations.

Wednesday
Go to yoga, Pilates or a meditation class, and talk to someone you don't know.

Thursday
Take a different route to work. Watch a brain teasing program on tv.

Friday
Avoid caffeine or alcohol. Memorise your shopping list.

Enjoy becoming smarter!